{"stock_code": "300666", "stock_name": "江丰电子", "market_type": "A", "analysis_date": "2026-06-16T02:55:28.078259", "structure_snapshot": {"structure_type": "uptrend", "ma200_position": "above", "phase": "unclear", "key_levels": [{"price": 280.02, "label": "支撑位1(MA5)"}, {"price": 220.89, "label": "支撑位2(MA20)"}, {"price": 180.57, "label": "支撑位3(MA60)"}, {"price": 124.83, "label": "支撑位4(MA200)"}, {"price": 300.0, "label": "压力位1(整数关口)"}], "trend_description": "当前价格296.33，MA5 280.02，MA20 220.89，MA60 1